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公开(公告)号：US08286604B2
公开(公告)日：2012-10-16
申请号：US13010876
申请日：2011-01-21
IPC分类号： F02N5/02
摘要： According to one embodiment, a starter for a small engine includes: a torque apply unit that applies a torque to a torque-accumulation spring; a rotating member that transmits the accumulated torque to a crankshaft; and a rotation regulation unit that restrains the accumulated torque from being transmitted to the crankshaft, wherein the rotation regulation unit includes: a regulation ratchet provided on a rotating body linked with the crank shaft to rotate therewith; and a pressing unit provided on an engine case to be engaged with the regulation ratchet and to regulate an operation thereof, and wherein the regulation ratchet is disengaged from the pressing unit by the torque accumulated in the torque-accumulation spring when the accumulated torque exceeds a predetermined resilient force, thereby starting the engine.
摘要翻译： 根据一个实施例，一种用于小型发动机的起动器包括：扭矩施加单元，其向转矩积累弹簧施加扭矩; 将累积转矩传递到曲轴的旋转构件; 以及旋转调节单元，其抑制所述累积扭矩传递到所述曲轴，其中，所述旋转调节单元包括：调节棘轮，设置在与所述曲轴连接的旋转体上以随其一起旋转; 以及设置在发动机壳体上以与调节棘轮接合并调节其操作的按压单元，并且其中当累积转矩超过一定值时，调节棘轮通过累积在转矩积聚弹簧中的转矩与压力单元脱离 预定的弹性力，从而启动发动机。
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公开(公告)号：US08616170B2
公开(公告)日：2013-12-31
申请号：US12868006
申请日：2010-08-25
CPC分类号： F02N5/02 , F02N3/02 , F02N15/027
摘要： One of the embodiments provides a starter including: a starter case; a rotational torque applying unit; a torque-accumulation spring; a rotating member; a driving pulley; and a rotation regulating mechanism including: a regulating ratchet provided on the driving pulley or the rotating member at a position shifted from a rotation center thereof; and a pressing unit provided on the starter case and urged by a given resilient pressing force to be engaged with the regulating ratchet, wherein, when the rotational torque accumulated in the torque-accumulation spring exceeds the given resilient pressing force, the driving pulley or the rotating member urges back the pressing unit via the regulating ratchet so that the regulating ratchet is disengaged from the pressing unit, to thereby release the rotational torque.
摘要翻译： 其中一个实施例提供一种起动器，包括：起动器壳体; 旋转扭矩施加单元; 一个转矩累积弹簧; 旋转构件; 驱动滑轮; 以及旋转调节机构，包括：调节棘轮，其设置在从其旋转中心偏移的位置处的所述驱动滑轮或所述旋转构件上; 以及设置在所述起动器壳体上并且通过给定的弹性按压力被推压以与所述调节棘轮接合的按压单元，其中，当所述转矩累积弹簧中积累的旋转力矩超过给定的弹性按压力时，所述驱动滑轮或 旋转构件通过调节棘轮推压按压单元，使得调节棘轮从按压单元脱离，从而释放旋转扭矩。
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公开(公告)号：US20110048361A1
公开(公告)日：2011-03-03
申请号：US12868006
申请日：2010-08-25
IPC分类号： F02N5/02
CPC分类号： F02N5/02 , F02N3/02 , F02N15/027
摘要： One of the embodiments provides a starter including: a starter case; a rotational torque applying unit; a torque-accumulation spring; a rotating member; a driving pulley; and a rotation regulating mechanism including: a regulating ratchet provided on the driving pulley or the rotating member at a position shifted from a rotation center thereof; and a pressing unit provided on the starter case and urged by a given resilient pressing force to be engaged with the regulating ratchet, wherein, when the rotational torque accumulated in the torque-accumulation spring exceeds the given resilient pressing force, the driving pulley or the rotating member urges back the pressing unit via the regulating ratchet so that the regulating ratchet is disengaged from the pressing unit, to thereby release the rotational torque.
摘要翻译： 其中一个实施例提供一种起动器，包括：起动器壳体; 旋转扭矩施加单元; 一个转矩累积弹簧; 旋转构件; 驱动滑轮; 以及旋转调节机构，包括：调节棘轮，其设置在从其旋转中心偏移的位置处的所述驱动滑轮或所述旋转构件上; 以及设置在所述起动器壳体上并且通过给定的弹性按压力被推压以与所述调节棘轮接合的按压单元，其中，当所述转矩累积弹簧中积累的旋转力矩超过给定的弹性按压力时，所述驱动滑轮或 旋转构件通过调节棘轮推压按压单元，使得调节棘轮从按压单元脱离，从而释放旋转扭矩。
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公开(公告)号：US20120192672A1
公开(公告)日：2012-08-02
申请号：US13359878
申请日：2012-01-27
IPC分类号： F16H51/00
CPC分类号： F02D11/02 , F02D11/04 , G05G5/06 , Y10T74/20438
摘要： According to one embodiment, a throttle adjustment device, for a brush cutter in which an engine is mounted at one end of a handle pipe and in which a throttle adjustment wire extends from a throttle of the engine, include: a throttle lever having an operation portion to be operated by the user; a sub lever having a holding portion to be connected with an extending end of the throttle adjustment wire; a case to be fixed to the handle pipe, the throttle lever and the sub lever being rotatably mounted in the case; and a connecting member configured to bring the throttle lever and the sub lever into: an interlocked state where the throttle is adjustable in accordance with an operation amount of the throttle lever; or an un-interlocked state where the throttle is not adjustable regardless of the operation amount of the throttle lever.
摘要翻译： 根据一个实施例，一种用于电刷切割器的油门调节装置，其中发动机安装在手柄管的一端并且油门调节线从发动机的节气门延伸的油门调节装置包括：具有操作的节流杆 由用户操作的部分; 副杠杆，具有与节气门调节线的延伸端连接的保持部; 要固定到手柄管的壳体，节流杆和副杠杆可旋转地安装在壳体中; 以及连接构件，其构造成使所述节气门杆和所述副杠杆成为根据所述节流杆的操作量可调节所述节气门的联锁状态; 或节流阀不能调节的非联锁状态，而不管节流杆的操作量如何。
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公开(公告)号：US08186243B2
公开(公告)日：2012-05-29
申请号：US12449627
申请日：2008-02-25
申请人： Yoshinori Horikoshi , Hiroki Kato
发明人： Yoshinori Horikoshi , Hiroki Kato
IPC分类号： F16C1/12
CPC分类号： F02D11/02 , F02B63/02 , G05G1/04 , Y10T74/20402 , Y10T74/2042
摘要： In this throttle control device, the device body secured to a steering wheel is provided with a throttle lever for pulling a control cable and the cover is attached to the upper part of the device body. The throttle control device includes a protruded rim that is formed on one of the outer surfaces of the upper both side walls of the device body and the inner surfaces of both side parts of the cover, a recessed groove capable of slidably engaging with the rim is slantingly formed in the other, the protruded rim is engaged with the recessed groove and slid, and the cover is locked to the device body at its slid end whereby the cover is fixed onto the device body.
摘要翻译： 在该节流控制装置中，固定在方向盘上的装置主体设有用于拉动控制缆索的油门杆，并且该盖安装在装置主体的上部。 节流控制装置包括形成在装置主体的上两侧壁的外表面和盖的两侧部的内表面之一的突出边缘，能够与边缘可滑动地接合的凹槽 另一方面倾斜地形成，突出的边缘与凹槽接合并滑动，并且盖在其滑动端处被锁定到装置主体，由此将盖固定到装置主体上。
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公开(公告)号：US20060266138A1
公开(公告)日：2006-11-30
申请号：US11440055
申请日：2006-05-25
申请人： Yoshinori Horikoshi
发明人： Yoshinori Horikoshi
IPC分类号： F02N15/06
CPC分类号： F02N3/02 , F02D2400/06 , F02N5/02 , F02N11/00 , F02N15/006 , F02N15/043 , Y10T74/13 , Y10T74/131 , Y10T74/134 , Y10T74/137
摘要： A starting apparatus of a small-sized engine includes: a cylindrical cam; a drive gear connected to the cylindrical cam coaxially, wherein: whereas the drive gear is made to be connected to a rope reel by ratchet claws, the drive gear is made to be connected to a cell motor by at least two pieces of reduction gears; and a reduction gear in the reduction gears brought in mesh with the drive gear is divided into a small diameter gear portion and a large diameter gear portion to be arranged coaxially, side faces of the small and the large diameter gear portion opposed to each other are formed with engaging claws engaged with each other only in one direction, and the small and the large diameter gear portion are urged as the two side faces are brought into contact with each other.
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公开(公告)号：US09599034B2
公开(公告)日：2017-03-21
申请号：US13359878
申请日：2012-01-27
CPC分类号： F02D11/02 , F02D11/04 , G05G5/06 , Y10T74/20438
摘要： According to one embodiment, a throttle adjustment device, for a brush cutter in which an engine is mounted at one end of a handle pipe and in which a throttle adjustment wire extends from a throttle of the engine, include: a throttle lever having an operation portion to be operated by the user; a sub lever having a holding portion to be connected with an extending end of the throttle adjustment wire; a case to be fixed to the handle pipe, the throttle lever and the sub lever being rotatably mounted in the case; and a connecting member configured to bring the throttle lever and the sub lever into: an interlocked state where the throttle is adjustable in accordance with an operation amount of the throttle lever; or an un-interlocked state where the throttle is not adjustable regardless of the operation amount of the throttle lever.
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公开(公告)号：US20100116083A1
公开(公告)日：2010-05-13
申请号：US12449627
申请日：2008-02-25
申请人： Yoshinori Horikoshi , Hiroki Kato
发明人： Yoshinori Horikoshi , Hiroki Kato
IPC分类号： F16C1/10
CPC分类号： F02D11/02 , F02B63/02 , G05G1/04 , Y10T74/20402 , Y10T74/2042
摘要： In this throttle control device, the device body secured to a steering wheel is provided with a throttle lever for pulling a control cable and the cover is attached to the upper part of the device body. The throttle control device includes a protruded rim that is formed on one of the outer surfaces of the upper both side walls of the device body and the inner surfaces of both side parts of the cover, a recessed groove capable of slidably engaging with the rim is slantingly formed in the other, the protruded rim is engaged with the recessed groove and slid, and the cover is locked to the device body at its slid end whereby the cover is fixed onto the device body.
摘要翻译： 在该节流控制装置中，固定在方向盘上的装置主体设有用于拉动控制缆索的油门杆，并且该盖安装在装置主体的上部。 节流控制装置包括形成在装置主体的上两侧壁的外表面和盖的两侧部的内表面之一的突出边缘，能够与边缘可滑动地接合的凹槽 另一方面倾斜地形成，突出的边缘与凹槽接合并滑动，并且盖在其滑动端处被锁定到装置主体，由此将盖固定到装置主体上。
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公开(公告)号：US20060070596A1
公开(公告)日：2006-04-06
申请号：US11241915
申请日：2005-10-04
申请人： Yoshinori Horikoshi
发明人： Yoshinori Horikoshi
IPC分类号： F02N3/02
CPC分类号： F02N3/02 , F02N5/02 , F02N15/027
摘要： A coil starter formed so that the rotation of a rope reel is transmitted to a cam member via a coil spring-like damper spring both ends of which are engaged with the rope reel and cam member respectively, wherein the rope reel or cam member is provided with a boss portion the length of which is substantially equal to that of a wound portion of the damper spring, the inner circumferential side of substantially the whole length of the damper spring being supported on the boss portion, the wound portion of substantially the whole length of the damper spring being thereby wound uniformly and tightly around the outer circumferential surface of the boss portion when the damper spring is elastically deformed due to the engine starting resistance.
摘要翻译： 一种线圈起动器，其被形成为使得绳索的旋转通过螺旋弹簧式阻尼器弹簧传递到凸轮构件，所述螺旋弹簧状阻尼器弹簧的两端分别与绳索卷轴和凸轮构件接合，其中提供绳索卷轴或凸轮构件 其长度大体上等于阻尼器弹簧的卷绕部分的凸台部分，阻尼弹簧的大致整个长度的内周侧被支撑在凸台部分上，基本上整个长度的卷绕部分 由于发动机起动阻力，阻尼弹簧由于发动机起动阻力弹性变形而均匀紧密地缠绕在凸台部的外周面上。
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公开(公告)号：US07571659B2
公开(公告)日：2009-08-11
申请号：US11440055
申请日：2006-05-25
申请人： Yoshinori Horikoshi
发明人： Yoshinori Horikoshi
CPC分类号： F02N3/02 , F02D2400/06 , F02N5/02 , F02N11/00 , F02N15/006 , F02N15/043 , Y10T74/13 , Y10T74/131 , Y10T74/134 , Y10T74/137
摘要： A starting apparatus of a small-sized engine includes: a cylindrical cam; a drive gear connected to the cylindrical cam coaxially, wherein: whereas the drive gear is made to be connected to a rope reel by ratchet claws, the drive gear is made to be connected to a cell motor by at least two pieces of reduction gears; and a reduction gear in the reduction gears brought in mesh with the drive gear is divided into a small diameter gear portion and a large diameter gear portion to be arranged coaxially, side faces of the small and the large diameter gear portion opposed to each other are formed with engaging claws engaged with each other only in one direction, and the small and the large diameter gear portion are urged as the two side faces are brought into contact with each other.
摘要翻译： 小型发动机的起动装置包括：圆柱形凸轮; 驱动齿轮与所述圆筒凸轮同轴连接，其中：所述驱动齿轮通过棘爪连接到绳索卷盘，所述驱动齿轮通过至少两个减速齿轮连接到单体电动机; 并且与驱动齿轮啮合的减速齿轮中的减速齿轮被分成同轴布置的小直径齿轮部分和大直径齿轮部分，小直径齿轮部分和大直径齿轮部分彼此相对的侧面是 形成有仅在一个方向上彼此接合的接合爪，并且当两个侧面彼此接触时，小直径齿轮部分被推动。
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